Hello guys.
I've noticed that the networkstatuschanged event will fire whenever the cost or connectivity status may have changed. I've built a really simple app which handles that event and I'm only checking the internet profile to see if this changed was motivated
by a change in the connectivity status. The code I'm using looks like this:
var existeLigacao = false;
//in the activated event, I initialize the var
existeLigacao = networkInfo.getInternetConnectionProfile() !== null;
and then estadoRedeMudou is called for handling the networkstatuschanged event:
function estadoRedeMudou(e) {
var perfil = networkInfo.getInternetConnectionProfile();
var novoEstado = perfil !== null;
if (novoEstado === existeLigacao) return;//sem alteracoes
existeLigacao = novoEstado;
div.innerHTML += "connectivity: " + (existeLigacao ? "on" : "off") + "<br>";
}
To test this code, I'm simply disabling and enabling the network adapter. What I'm seeing is that some times, I don't get the off message printed until I re-enable the adapter. when I do that, it will print both messages, ie, it will print off followed by
on. I understand that there might be some lag between the occurrence and the event, but shouldn't I get the off message before turning on the adapter?
thanks.
Luis Abreu
